Basalt Weaver (Carl-August W.)'s Avatar

Basalt Weaver (Carl-August W.)

@basaltweaver.bsky.social

Earth-science artist All my links: https://linktr.ee/carlaugustw

498 Followers  |  74 Following  |  502 Posts  |  Joined: 18.10.2024  |  2.0418

Latest posts by basaltweaver.bsky.social on Bluesky

I recall hearing that he grew out the santa beard later in life because he didn't want to get recognized. Which is ironic given that it has become his most iconic look lol

12.02.2026 17:53 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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I just learned that the infamous Hadean eon wasn't formally defined until as recently as 2023 (or maybe 2022).

The Acasta gneiss in Canada acts as the "official" boundary between the Hadean and the Archean, being the oldest Earth rock that can be reliably dated (4,031 Ma +- 3 Ma).

Very gneiss hรถhรถ

12.02.2026 16:41 โ€” ๐Ÿ‘ 6    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Fragmentary remains of 3 different dinosaurs have been found in the Kristianstad basin. Some better finds in Sweden have be found in Early Jurassic rocks (Hรถganรคs fm.). Still awaiting publication though...

11.02.2026 11:33 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Yeah kind of. As far as Scandinavia is concerned, there is a lot of fossil-rich Maastritchtian marine sediments in Denmark, and some nice marine sed in the Kristianstad Basin in Sweden (mostly Campanian). It is thought that the recent ice ages have likely eroded a lot of the sedimentary rocks here.

11.02.2026 11:30 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

yea, it's an improvement

07.02.2026 09:23 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

God forbid if we tell the K-Pg story in a new interesting way when we can just rehash the exact same thing

07.02.2026 07:20 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Them are some big words in the abstract, no?

06.02.2026 21:59 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

The best

03.02.2026 21:10 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Result from the Joggins Formation #paleostream! This Canadian site is an absolute classic and even if you are not familiar with its name you probably know at least one of its major players...

03.02.2026 03:53 โ€” ๐Ÿ‘ 241    ๐Ÿ” 74    ๐Ÿ’ฌ 5    ๐Ÿ“Œ 1

And given BBC's recent track record, at this point Evolution will probably be marketed post release ๐Ÿ˜…

03.02.2026 15:14 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

what a conveniently placed tree

26.01.2026 19:01 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

I just need Sentimental Value to win something, anything

24.01.2026 23:17 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

"Does this crest bring out my eyes?"

24.01.2026 11:12 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Spielberg in 1993: all right, I'll shit out a good dinosaur movie whilst on break from Schindler's List.

23.01.2026 18:20 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

The golden raspberry?

22.01.2026 20:58 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Our paper on the mysterious Devonian organism Prototaxites has now finally been published! See the paper here (www.science.org/doi/10.1126/...) and our explainer thread below!
Prototaxites reconstruction by Matt Humpage

21.01.2026 19:25 โ€” ๐Ÿ‘ 1080    ๐Ÿ” 403    ๐Ÿ’ฌ 37    ๐Ÿ“Œ 106
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The shot from last video I postedโ€ฆ
Beautiful light moment in Antarctica with the red sails ๐Ÿ”ฅ๐Ÿ”ฅ

#photography

20.01.2026 09:59 โ€” ๐Ÿ‘ 504    ๐Ÿ” 68    ๐Ÿ’ฌ 24    ๐Ÿ“Œ 2

They are, but it was commissioned by NBC and will be sold and distributed by them.

18.01.2026 13:41 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Boycott or pirate these american media products.

18.01.2026 13:28 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
Photograph from 1911 taken by Herbert Ponting whilst with Scott's Antarctic Expedition

The monochrome photo is taken from within a cave. The walls of the cave are made of ice. The cave entrance is in the mid distance with two figures standing looking out towards a distant ship. Between them and the ship there is first a 'beach' of ice before the sea itself. The ship could be up to 800 metres away

What makes the photo so special is that where the figures are at the cave entrance there is a band of very white snow and ice (contrasting with the comparatively dark inside of the cave) that creates a stark framework in which the men and the ship are captured. It is made even more dramatic by the fact that the cave entrance is at least 30 metres high and is in the shape of a distorted elipse with the tail sloping off to the right at the top of the elipse

The photo being in monochrome in a largely white environment makes the photographers skill all the more laudable

Photograph from 1911 taken by Herbert Ponting whilst with Scott's Antarctic Expedition The monochrome photo is taken from within a cave. The walls of the cave are made of ice. The cave entrance is in the mid distance with two figures standing looking out towards a distant ship. Between them and the ship there is first a 'beach' of ice before the sea itself. The ship could be up to 800 metres away What makes the photo so special is that where the figures are at the cave entrance there is a band of very white snow and ice (contrasting with the comparatively dark inside of the cave) that creates a stark framework in which the men and the ship are captured. It is made even more dramatic by the fact that the cave entrance is at least 30 metres high and is in the shape of a distorted elipse with the tail sloping off to the right at the top of the elipse The photo being in monochrome in a largely white environment makes the photographers skill all the more laudable

This photo was taken in 1911 using glass plate technology by Herbert Ponting who was part of Scott's Antarctic expedition,

The composition and detail are exquisite with the band of white snow/ice creating a perfect frame around the two people and the ship in the distance

Iconic imo

17.01.2026 07:12 โ€” ๐Ÿ‘ 14751    ๐Ÿ” 3159    ๐Ÿ’ฌ 194    ๐Ÿ“Œ 112
Ice Age Americas // Prehistoric Planet edit
YouTube video by Paleo Edits Ice Age Americas // Prehistoric Planet edit

#PrehistoricPlanetIceAge edit + pleistocene globe at the end of the video

www.youtube.com/watch?v=q8vX...

05.01.2026 18:18 โ€” ๐Ÿ‘ 4    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Good morning!

Here are your 3 minutes of peace & calm.

#OceanDevotion

03.01.2026 13:00 โ€” ๐Ÿ‘ 128    ๐Ÿ” 31    ๐Ÿ’ฌ 11    ๐Ÿ“Œ 1

I've only seen the Russians condemning the attack so far, which is a bit rich coming from them.

03.01.2026 15:58 โ€” ๐Ÿ‘ 4    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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FUCK YOU IT'S JANUARY!!!

01.01.2026 05:00 โ€” ๐Ÿ‘ 6828    ๐Ÿ” 3966    ๐Ÿ’ฌ 23    ๐Ÿ“Œ 32
Basalt Weaver - Carl-August W. - Regional Paleo Maps Paleogeographic maps, paleoart

See in better resolution here:
basaltweaver.myportfolio.com/regional

or here:
www.artstation.com/artwork/Zl8zWR

31.12.2025 11:15 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Capping off the year with yet another prehistoric map:

Australia during the Pleistocene ice age, an ancient land of bizarre Megafauna, as seen in the most recent season of Prehistoric Planet.

See you all in 2026, happy new year! : )

#Maps #Geology #Sci-art #sciart #PrehistoricPlanetIceAge #GIS

31.12.2025 11:14 โ€” ๐Ÿ‘ 31    ๐Ÿ” 11    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
wip, ice age repaint of NASA's [public domain] blue marble composite

wip, ice age repaint of NASA's [public domain] blue marble composite

de-modernizing the modern

28.12.2025 19:07 โ€” ๐Ÿ‘ 16    ๐Ÿ” 2    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

My sister fell victim to his propaganda once =/

24.12.2025 14:16 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Where volcanoes rule. The Karro-Ferrar large igneous province, in the Early Jurassic.

#geology #sciart #paleoart #blender #space

23.12.2025 14:07 โ€” ๐Ÿ‘ 18    ๐Ÿ” 3    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Oh thatโ€™d be too kind of you:))

21.12.2025 13:14 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

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